need C++ compiler

isuruf · isuruf · commit 94bde38e9a34 · 2023-12-22T14:37:52.000+05:30
diff --git a/recipes/ensmallen/meta.yaml b/recipes/ensmallen/meta.yaml
@@ -20,6 +20,7 @@ build:
 requirements:
   build:
     - {{ compiler('c') }}
+    - {{ compiler('cxx') }}
     - {{ compiler('rust') }}
     - cargo-bundle-licenses
   host:
